JPS63169778U - - Google Patents
Info
- Publication number
- JPS63169778U JPS63169778U JP6165187U JP6165187U JPS63169778U JP S63169778 U JPS63169778 U JP S63169778U JP 6165187 U JP6165187 U JP 6165187U JP 6165187 U JP6165187 U JP 6165187U JP S63169778 U JPS63169778 U JP S63169778U
- Authority
- JP
- Japan
- Prior art keywords
- human body
- turned
- detection sensor
- dimming circuit
- body detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6165187U JPS63169778U (fr) | 1987-04-23 | 1987-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6165187U JPS63169778U (fr) | 1987-04-23 | 1987-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63169778U true JPS63169778U (fr) | 1988-11-04 |
Family
ID=30895185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6165187U Pending JPS63169778U (fr) | 1987-04-23 | 1987-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63169778U (fr) |
-
1987
- 1987-04-23 JP JP6165187U patent/JPS63169778U/ja active Pending
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